Barrier wrench



FIG. 1 is a perspective view of a barrier wrench;

FIG. 2 is a bottom perspective view of a barrier wrench;

FIG. 3 is an elevated perspective view of a barrier wrench;

FIG. 4 is an elevated perspective view of a barrier wrench;

FIG. 5 is a perspective view of a barrier wrench;

FIG. 6 is a top view of a barrier wrench; and,

FIG. 7 is a bottom view of a barrier wrench. 

CLAIM The ornamental design for a barrier wrench, as shown and described. 